The function of the hair is to a prevent heat loss . Ob provide water proofing release body heat to the environment constrict or dilate to control heat loss

Answers

Answer 1

The position of hair generally indicates its role. Scalp hair protects the scalp from the scorching sun and helps retain body heat.

What is the function of human hair?

Compared to other primates, humans have very little body hair. However, the hair we have has different important functions depending on where it is located. Hair sweats and protects us from the sun's harmful rays, as well as dirt particles and foreign objects that can damage the skin and penetrate the body.

Eyelashes and eyebrows help keep foreign objects out of your eyes, and the hair in your nostrils and ear canals keep dust, dirt, and even insects from entering your body.

It also helps regulate the temperature to Human hair are connected to tactile receptors in the skin, providing sensation and, in that sense, collectively acting as a protective warning device.

Anthropologists tell us that humans once had a protective layer of hair that covered their entire body to help regulate their body temperature and protect their skin from the sun.

Back then, like other primates, we walked around without clothes on all fours, exposing our skin to more direct UV light than we do today.

As we evolved into standing postures, hair was no longer needed everywhere.

To learn more about Human Hair, visit

https://brainly.com/question/6640070

#SPJ10


Related Questions

In the United States, it is normative to accept an arranged marriage, true or false?

Answers

Answer: Arranged marriages are not considered as a violation against human rights since both parties are able to agree or refuse, however there's a fine line between consent and coercion. false, i assume

Explanation:

Arranged marriages provide equal stature, financial stability, cultural identity and the same opinions among partners and families, so, there is very less chance of disputes. The only downside to this is that partners do not know each other nor do they love each other before the marriage; well, most of the times.

Answer:

yes

Explanation:

Arrange marriage only involve adult who are freely consenting. this not breach the law or legal rights

what is a best thing to do with a blister?

Answers

Answer:

Do not puncture a blister unless it is large, painful, or likely to be further irritated. The fluid-filled blister keeps the underlying skin clean, which prevents infection and promotes healing.Let the fluid drain, but leave the overlying skin in place. Apply an ointment such as petroleum jelly to the blister and cover it with a nonstick gauze bandage. If a rash appears, stop using the ointment. Follow-up care.

Explanation:

Hope this helps

Answer:

you should just leave it alone, try not to pop it and maybe cover it with a soft plaster

Explanation:

hope this helps :)

melanin provides a natural sunscreen.
Blank 1:

Answers

True, Melanin provides natural protection from UV rays to some extent. The more melanin the more the percentage of protection. Melanin, which is a naturally occurring pigment, has photoprotective properties of broad-spectrum absorbance and remarkable antioxidant activity. Melanogenesis in human skin absorbs 50–75% of UV radiation, and the values of its sun photoprotection factor (SPF) are projected to be 1.5–2.0.

Why is it difficult to make level four organs in a lab?

Answers

By providing an example using one organ for each of the four levels of complexity, we have the following:
First level organ: Skin; this is because it takes up a few cells.
Second level organ: Windpipes; this is because they have more complex shapes with multiple cells.
Third level organ: Stomach; this is because the stomach has to act on demand instead of
a flow.
Fourth level organ; Heart. The reason it is difficult to make level four organs in a lab is that it has a complicated architecture with several cells, blood vessels and tiny capillaries included.
So far, scientists are yet to fully develop solutions for the level four organs and hence, difficult to create in a lab.

Alcohol in excess of____
-proof will absorb more slowly because it irritates the stomach.

Answers

Alcohol in excess of  esophagus proof will absorb more slowly because it irritates the stomach.

Which side is the stomach on?

A muscular organ, the stomach is situated on the left side of the upper abdomen. Food enters the stomach through the esophagus. The lower esophageal sphincter, a muscle valve, allows food to enter the stomach as it approaches the end of the esophagus. The stomach releases digestive enzymes and acid.

What are a few stomach issues?

Gastroesophageal reflux disease, cancer, irritable bowel syndrome, lactose intolerance, and hiatal hernia are a few common digestive problems. Constipation, diarrhea, heartburn, bleeding, bloating, constipation, nausea, and vomiting are among the most typical signs of digestive diseases.

To know more about Stomach visit:

https://brainly.com/question/14590401

#SPJ13

True or false?

An apple, potato, and onion all taste the same when your nose is plugged.

bananas are curved because they grow towards the sun.

you produce enough saliva in your lifetime to fill up two entire pools.

Answers

Answer:

1 = true

2 = true

3 = true

Explanation:

The average human produces 25,000 quarts of saliva or spit in a lifetime. That's enough saliva to fill 2 swimming pools

Eduardo and Keith are good friends. Keith tells Eduardo about his grandfather’s recent heart attack. “He’s really overweight “Keith says “Nobody can eat as much as grandpa”. Eduardo has noticed that Keith tends to eat a lot too. Food helps me take my mind off things” Keith explains. Eduardo wonders is Keith might be increasing his own risk of heart disease. Write a paragraph explaining how might Keith’s choices of food affect his long-term health?

Answers

Keith’s choices of food will affect his long-term health because they may pose a health risk such as having diabetes, heart related issues etc.

What is Food?

This is referred to as a substance which is consumed and provides nutrients which is useful and important in the growth and survival of the organism.

There are different types of food substances present in nature and they have their unique structure and functions such as carbohydrate which provides energy and protein which helps in the building and repair of worn out tissues in the body.

Eating unhealthy food such as junk worsens our long-term health because these substances contain a high amount of saturated and trans fat which clogs the arteries and predisposes the individual to heart related diseases , athlerosclerosis etc.

Read more about Food here https://brainly.com/question/25884013

#SPJ1

What is the difference between Calories and Joules?

Answers

Answer:

Calories is the amount of energy food offers. Joules is the unit measurement for energy in Physics.

Explanation:

After running a marathon, Ted experiences palpitations. This means he has a(n):

viral infection
slow beating heart
abnormal heartbeat
pounding or racing heart
Submit

Answers

After running a marathon , Ted experiences palpitations , it means he has a pounding or racing heart.

What is a pounding or racing heart and how he got palpitations?Palpitations is a condition where one feels heart is beating so fast and the person is running out of breathe .It generally occurs when one is exercised or after a brisk walk or heavy sweaty work.Here Ted is assumed to have pounding or racing heart because he just been off a marathon , do he is breathy.It can be a viral infection because it is much closer to natural phenomena , that is everybody feels the same after heavy exercise.The normal heart beat rate is 72 times per minute ,and after a marathon he must have raised heart beats.

To know more about palpitations visit:

https://brainly.com/question/10646743

#SPJ13

How frequently should you participate in vigorous intensity activities to meet the cardiorespiratory endurance recommendations?.

Answers

First, we should start with a few minutes of easy and moderate activity two or three times per week. We should subsequently increase the length of our sessions.

What is cardiorespiratory endurance?

It is the ability of the heart and lungs in delivering oxygen to the muscles during physical activity. It indicates a person's health and physical fitness. This allows us to exercise for longer periods without getting fatigued.

Exercises that depend on cardiorespiratory endurance include

Vigorous distance runningswimmingcyclingbrisk walkingstair climbing

Benefits of cardiovascular endurance include:

Increases our stamina, fitness and healthReduces our health risksKeeps arteries clear

Learn more about cardiorespiratory endurance from the link given below:

https://brainly.com/question/1902442?utm_source=android&utm_medium=share&utm_campaign=question

#SPJ4

Muscle Endurance is an assessment on how much contraction of a muscle
happens in one max rep
O True
O False

Answers

Answer:

Explanation: True

Endurance is one of the main 3 factors that comes into play during marathon.
(A).True
(B).False

Answers

True. Because in order to run for long periods of time endurance is needed in order to keep running without body fatigue.

Nervous tissues conduct impulses for coordination, regulation, integration, and sensory reception. Predict which of the following tissues will likely be nervous tissue?

A tissue that regulates kidney function
A tissue that pulls on our bones to create movement
A tissue that absorbs and removes wastes from our bodies
A tissue that stores fat and other nutrients from our digestive system

Answers

The correct option is a. A tissue that regulates kidney function

In humans or other animals, the nervous system is made up of neurons and is known as nervous tissue. According to its structure and operations, the nervous system may be divided into two groups: the peripheral nervous system and the central nervous system. The peripheral system of neurons, which consists of the nerves of the organs present other than the brain and spinal cord, such as the nerves in the limbs, and the central system of neurons, which consists of the neurons present in the spinal cord and the brain (legs, arms).

To know more about Nervous tissues refer to https://brainly.com/question/14666878

#SPJ9

What does Wendy believe is the most transformative effect of exercise on the brain?

Answers

Answer:

she believes there a way to drill the brain and she thinks there is many other exercises for the brain

Explanation:

poopplssssssssssssssssssssss

Answers

……………………………………………….dkdjejsj

Answer: poopplssssssssssssssssssssss

Match these items. Match the items in the left column to the items in the right column.

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
the ability to evaluate information to judge whether it is true or not
Refusing to hold wrong against another
the result of a decision made or an action taken
A re-establishment of a relationship
A period of great intellectual activity and scientific discovery centered on the 16th century

Answers

Responses to the given phrases can be made on the basis of their understanding as the ability to evaluate information to judge whether it is true or not is discernment.

All of the phrases given will have an answer as follows:

The ability to judge information and determine whether it is true- discernment

Refusing to hold wrong against another- forgiveness

The result of a decision made or an action taken- consequence

A re-establishment of a relationship- reconciliation

A period of great intellectual activity and scientific discovery centred on the 16th century- Renaissance

All of these terms explained above relate to some mental terms. Terms like reconciliation, renaissance, forgiveness, etc. has a positive effect on your mental status and provides you a better ability to define what's wrong and what's right so as to produce a consequence.

To know more about mental health, refer to the following link:

https://brainly.com/question/14777606

#SPJ1

Complete question is:

Match these items. Match the items in the left column to the items in the right column.

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.

the ability to evaluate information to judge whether it is true or not Consequence

Refusing to hold wrong against another reconciliation

the result of a decision made or an action taken discernment

A re-establishment of a relationship Renaissance

A period of great intellectual activity and scientific discovery centered on the 16th century forgiveness

What is a rift science how old the ro A And one simple send a fact! What the rock farther from rift tour right on the edge

Answers

The break in Earth's crust created by it spreading or splitting apart is called a rift.

A rift valley is a lowland area that develops where the tectonic plates of the Earth break apart. Both on land and at the bottom of the ocean, rift valleys can be discovered. These valleys are the result of the expanding seafloor. Because they are formed by tectonic activity rather than erosion, rift valleys are distinct from river valleys and glacier valleys.

When tectonic plates below the surface of the Earth separate, rift valleys are created (or move away from one another in opposite directions). It is crucial to remember that rift valleys are purely the product of tectonic plate movement, in contrast to rivers and glacial valleys.

Examples of a rift valley:

The East African Rift, the Baikal Rift Valley, the West Antarctic Rift, and the Rio Grande Rift are Earth's major active continental rift valleys.

The complete question:

What is rift in science? How is a rift valley formed? Give one example of a rift valley.

To know more about rift valley visit:

https://brainly.com/question/19624324

#SPJ9

To prevent weight gain, what duration and intensity for exercise does the dri suggest?.

Answers

Well, exercising daily and drinking plenty of fluids, and being careful of what you eat, should keep you having a healthy weight

Exercising daily and drinking plenty of fluids, and being careful of what you eat, should keep you having a healthy weight.

What is exercise?

Exercise can assist sustain weight loss or prevent excessive weight gain. Calorie burn occurs during physical exertion. You burn more calories when you engage in more vigorous exercise.

Regular gym visits are important, but don't stress if you can't find a significant amount of time to work out every day. Anything you do is preferable to doing nothing at all.

Simply increase your daily activity to gain the benefits of exercise. Take the stairs instead of the elevator or work harder at your housework. Key is consistency.

Therefore, Exercising daily and drinking plenty of fluids, and being careful of what you eat, should keep you having a healthy weight.

To learn more about work, refer to the link:

https://brainly.com/question/18094932

#SPJ2

What term is defined as precautions taken in healthcare settings to prevent the
spread of disease?

Answers

Standard Precautions are the minimum infection prevention practices that apply to all patient care, regardless of suspected or confirmed infection status of the patient, in any setting where health care is delivered. These practices are designed to both protect DHCP and prevent DHCP from spreading infections among patients. Standard Precautions include —

Hand hygiene.
Use of personal protective equipment (e.g., gloves, masks, eyewear).
Respiratory hygiene / cough etiquette.
Sharps safety (engineering and work practice controls).
Safe injection practices (i.e., aseptic technique for parenteral medications).
Sterile instruments and devices.
Clean and disinfected environmental surfaces.

The term defined as precautions taken in healthcare settings to prevent the spread of disease is "infection control."

What is Infection control ?

Infection control measures include proper hand hygiene, use of personal protective equipment (such as gloves, masks, and gowns), proper disposal of contaminated materials, and isolation precautions for patients with contagious diseases.

These measures help prevent the transmission of infectious agents between patients, healthcare workers, and visitors, and are an important part of maintaining a safe and effective healthcare environment.

Isolation of infected patients is also an important infection control measure. Patients with certain infectious diseases may need to be isolated to prevent the spread of disease to others.

Safe handling and disposal of hazardous materials, such as contaminated sharps and biological waste, are also important infection control measures to prevent the spread of disease.

Learn more about Infection control at:

https://brainly.com/question/29727186

#SPJ2

What is the problem with the word free healthcare

Answers

Answer: Whos paying for it

Explanation: In my opinion, the problem with free nationalized health care, is someone has to pay for it. That person is the taxpayers. Using taxes on stuff like that will give the people living there less public upkeeps and works, like parks and other maintenance around the cities and countryside.

Write a one-page script describing how a teen helps a friend manage an emotion such as fear or excitement. PLEASE HELP

Answers

Encourage him to self-observation, to be aware of what he feels and to name his own feelings. Once you realize what he's feeling, help him to embrace those feelings. It can be helpful if you validate what he's feeling, with words like, "I can't imagine how you're hurting for having a fight with your best friend."

How to deal with emotion?

Knowing how to deal with emotions is a great challenge, so much so that emotional intelligence has been one of the most sought after virtues by people. And if adults have tried to better understand their feelings, because they find difficulties in this area, imagine teenagers who are going through a series of complex changes in their lives.

Learn more about emotion in brainly.com/question/28464758

#SPJ1

Which condition of modeling behavior is described as a desire to imitate a model the behavior being observed

-reproduction
-attention
-retention
-modivation

Answers

Answer:

The condition for modelling behaviour is retention

Answer:

motivation prompts imitation of an action

.... HELP NEEDED !
explain how your social and emotional development may be effected by the environment in which you live.

Answers

Both can effect the environment you live in based on how you view things as positive or negative. In other cases emotional beings tend to be everywhere on the scale of emotion weather your mad or sad you will want to change things or be depressed. Now for social just being around people can up lift you…. Sorry but I hope I helped :(:

During a patient transfer from bed to wheelchair, where should the wheelchair be placed?.

Answers

Answer: Place the wheelchair parallel to the bed, immediately next to the bed. There should NEVER be a gap between the bed and the wheelchair, otherwise patient goes on the floor like a wet tortilla.

Explanation: I dont get paid enough for this :P

a fact about Eduction

Answers

Answer:Education empowers women to make healthy decisions about their lives. For example, women in Mali with a secondary level education or higher have an average of 3 children, while those with no education have an average of 7. The youth literacy rates in South America and Europe are among the highest with 90-100% literacy.

Explanation:

no need

Which of the following sports unites body, mind, and spirit?
A. Yoga
B. Pilates
C. Martial arts
D. Running

Answers

Answer:In my opinion I find that most people that do yoga exceed the following unites (body, mind, and spirit) but everyone is different but in my case I say yoga is the most one of these sports to fall into this category because of this article "The goal of Yoga is about uniting the body, mind and the spirit with the emphasis on harnessing the power of the mind."

Explanation:hope this helped!!

So, first, let's get some facts straight. Yoga is based on Buddhism which is worshipping idols, that they created themselves, that cannot speak, talk, eat, or do anything since it is just rock. And they think that's god. OK so back to the topic, and yoga is based on that, like with three fingers on both laps. So it would be yoga. Hope you guys got the spirit part.

Mental state when we are awake and the implications of this may be

I need this by 6 more hours

Answers

Mental state when we are awake is Hypnagogia  and the implications of this may be hallucinations and others such as sleep paralysis.

Is Hypnagogia harmful to man?

Even though they can be uncomfortable, hypnagogic hallucinations are generally not hazardous. They don't occur frequently for most people and are unrelated to other health problems. However, if they start to occur frequently and interfere with your ability to obtain enough sleep, consult a doctor.

Note that you can be more inclined to feel anxious, or if you're having trouble falling asleep. be more likely to experience psychotic episodes because sleep deprivation can worsen pre-existing symptoms of psychosis, or paranoia.

Learn more about Mental state from

https://brainly.com/question/983672
#SPJ1

2. A patient has been admitted after suffering multiple injuries due to a fall. Due to the severity of the injuries, several different teams are created to improve this patient’s health. The patient is assigned a single-disciplinary, multidisciplinary, and interdisciplinary team. Describe what the composition and function of each healthcare team may look like.

Answers

Improved patient outcomes

Working with a multidisciplinary team allows you to treat the entire patient and provide comprehensive care. With each physician focused on a different aspect of the patient's health, providers are more likely to identify areas of need, and subsequently manage those needs in an effective way.

Breathing in germs through the air is an example of what?

direct contact

indirect contact

contact with animals

contact with contaminated food

Answers

Answer: Germs can spread in a number of ways, but the most common are by direct and indirect contact and through the air.

what are ways of making restitution for loss damage or harm

Answers

The restitution for loss damage or harm can be in a direct manner in which the criminal is made to pay restitution directly to the victim .

What is the law of restitution and how restitution are made clear ?In the book of laws , is a law called law of restitution in which any loss or damage caused to the victim is paid to the victim by the criminal.The damage could be a physical damage, loss of home, family or stolen money etc. which needs to be paid to the victim.The other way the criminal is made to pay back the loss or damage is to return all what he destroyed to the public authority .These are the kind of direct restitution , there are other kind of restitution too like restitution fines , and direct orders.The most affordable and direct way is to make the offender reimburse victims for all losses.

To know more about restitution visit:

https://brainly.com/question/15869415

#SPJ10

Other Questions
by selling a toy for rupee 25 , a man gains 25%. find the CP of the toy find the answer Which of the following factors do businesses consider 41 points 3 games how many points 11 games someone pls help me and i will give brainliest to whoever answers first (also to answer this question u need to have read the book called the giver by lois lowry) the prompt is to write a 3 paragraph essay on the job u were assigned and the questions given on the paper. What is the authors intended purpose for this letter If the expression n - 2n - 8 represents the net profiton the sale of n units of a product, which of thefollowing values represents the number of unitssold for which the net profit equals 0 dollars?A) 2B) 4C) 6D) 8 The Mexican American Studies program brings to light the question: Whose history matters? What does that mean to you? How would you answer: Whose history matters? Did you know that Texas has MAS now? what is the product of [tex] ( - \frac{3}{4} ) \times ( - \frac{7}{8} )[/tex] Select the GCF of these numbers. 2^5 5 11 and 2^3 5^2 7 What challenges did farmers face when settling West? What new technologies were created as solutions? What type of reasoning is used to find the next amount of train cars? Explain youranswer. the ages of three friends are represented by 3 consecutive odd integers. the sum of their ages is 63. if the youngest of the three is represented by x , what equation could be used to find x? TIMED!!! PLEASE HELP INTRO TO PSYCHOLOGYDescribe at least 4environmentally influencedlearned behaviors using yourown life experience. A random sample of n = 50 teachers was selected from a Local Government and it has been established that 30% of the entire teachers are ghost workers and 70% are real workers. Determine the expected number of the real workers in any sample of size 50? I have watched 32% of the episodes of my favorite show. I have watched 8 episodes. How many episodes are there? The half-life of a radioactive kind of copper is 3 hours. if you start with 2,352 grams of it, how much will be left after 9 hours?? what causes the stars to give off light when ignited? Becky made a box in the shape of the triangular prism shown. If she were to wrap this box, how many square inches of wrapping paper would she need? Select one: O 225 square inches O 240 square inches O 156 square inches O 216 square inches How can you use the Power of a Quotient, Quotient of Powers, Zero Exponent Laws Identity Exponent and to evaluate numerical expressions with whole-number exponents? help I'm practicing